CasaGiga 3057 (Châtenay-sur-Seine)

Tucked into the countryside of Châtenay-sur-Seine in Île-de-France, within easy reach of Paris, this exceptional estate centres on a beautifully restored 18th-century barn set within five fully enclosed hectares of landscaped grounds. The entire property is available for exclusive hire, welcoming groups of 20 to 95 overnight guests — up to 100 for daytime events — making it an outstanding venue for weddings, seminars, and milestone celebrations. Thirty-one rooms across the estate, configured as singles, twins, and triples, provide 90 beds in total, supported by 20 bathrooms and 25 WCs for seamless comfort. Event facilities include a 100-seat reception hall, a semi-professional kitchen (8 fridges, 3 dishwashers), a fully equipped meeting room with projector and fibre Wi-Fi, and a professional dance floor with integrated sound system. Outside, the enclosed park offers a terrace, pergola, natural pond, tennis court, children's play area, and outdoor dining space. Dancing evenings, indoor and outdoor music, fireworks, external guests, pets, and outdoor smoking are all permitted. An external DJ is welcome. A dedicated on-site team handles every detail — from bespoke traditional meals to team-building activities — so your guests never need to leave the grounds. Whether you are planning a wedding, a family reunion, a corporate retreat, or a landmark birthday, this exclusive rural setting delivers an unforgettable experience for the whole group.